GtkAspectFrame

gtkAspectFrame

A frame that constrains its child to a particular aspect ratio

internal

Facilities in the R language for programming graphical
        interfaces using Gtk, the Gimp Tool Kit.

Michael Lawrence

RGtk2

R bindings for Gtk 2.8.0 and above

GtkAspectFrame function

<code><a href="/link/gtkAspectFrameNew?package=RGtk2&version=2.12.17" rd-options="" data-mini-rdoc="RGtk2::gtkAspectFrameNew">gtkAspectFrameNew</a>(label = NULL, xalign = NULL, yalign = NULL, ratio = NULL, obey.child = NULL, show = TRUE)</code><code><a href="/link/gtkAspectFrameSet?package=RGtk2&version=2.12.17" rd-options="" data-mini-rdoc="RGtk2::gtkAspectFrameSet">gtkAspectFrameSet</a>(object, xalign = 0, yalign = 0, ratio = 1, obey.child = 1)</code><code>gtkAspectFrame(label = NULL, xalign = NULL, yalign = NULL, ratio = NULL, obey.child = NULL, show = TRUE)</code>

Methods and Functions

GObject
   +----GInitiallyUnowned
         +----GtkObject
               +----GtkWidget
                     +----GtkContainer
                           +----GtkBin
                                 +----GtkFrame
                                       +----GtkAspectFrame

Hierarchy

GtkAspectFrame implements
 AtkImplementorIface and  <verb><a href="/link/GtkBuildable?package=RGtk2&version=2.12.17" rd-options="" data-mini-rdoc="RGtk2::GtkBuildable">GtkBuildable</a></verb>.

Interfaces

The <verb><a href="/link/GtkAspectFrame?package=RGtk2&version=2.12.17" rd-options="" data-mini-rdoc="RGtk2::GtkAspectFrame">GtkAspectFrame</a></verb> is useful when you want
pack a widget so that it can resize but always retains
the same aspect ratio. For instance, one might be
drawing a small preview of a larger image. <verb><a href="/link/GtkAspectFrame?package=RGtk2&version=2.12.17" rd-options="" data-mini-rdoc="RGtk2::GtkAspectFrame">GtkAspectFrame</a></verb>
derives from <verb><a href="/link/GtkFrame?package=RGtk2&version=2.12.17" rd-options="" data-mini-rdoc="RGtk2::GtkFrame">GtkFrame</a></verb>, so it can draw a label and
a frame around the child. The frame will be
"shrink-wrapped" to the size of the child.

Detailed Description

<code>gtkAspectFrame</code> is the equivalent of <code><a href="/link/gtkAspectFrameNew?package=RGtk2&version=2.12.17" rd-options="" data-mini-rdoc="RGtk2::gtkAspectFrameNew">gtkAspectFrameNew</a></code>.

GtkAspectFrame: GtkAspectFrame

Description

Arguments

Methods and Functions

Hierarchy

Interfaces

Detailed Description

Convenient Construction

References